适用仪器(方法) | 标物名称 | 序号 | 核素 | 规格/包装 | 典型量值 | 典型扩展不确定度(k=2) |
低本底α、β测量仪 | 标准粉末 | 1 | 241Am | 20g粉末 | (10 ~ 16) Bq/g | 5% |
| | 2 | 40K | 20g粉末 | (14.5~16)Bq/g | 5% |
| 平面源(质控) | 3 | 239Pu | Φ35mm*2mm | (1000~2000)(min· 2πsr)-1(20~70)Bq | 3% |
| | 4 | 90Sr-90Y | Φ30mm*2mm | (1000~2500) (min· 2πsr)-1(20~70)Bq | 3% |
| | 5 | 241Am | Φ35mm*2mm | (1000~2000)(min· 2πsr)-1(20~70)Bq | 3% |
| | 6 | 239Pu | Φ35mm*2mm | (3000~4500)(min· 2πsr)-1(100~150)Bq | 3% |
| | 7 | 90Sr-90Y | Φ30mm*2mm | (3000~5500)(min· 2πsr)-1(100~150)Bq | 3% |
| | 8 | 241Am | Φ35mm*2mm | (3000~4500)(min· 2πsr)-1(100~150)Bq | 3% |
低本底α、β测量仪,流气正比计数测量仪 | 标准平面(计量检测) | 9 | 239Pu | Φ35mm*2mm | (2.0E+04~1.2E+05) (min· 2πsr)-1 | 3% |
| | 10 | 90Sr-90Y | Φ30mm*2mm | (2.0E+04~1.2E+05) (min· 2πsr)-1 | 3% |
| | 11 | 241Am | Φ35mm*2mm | (2.0E+04~1.2E+05) (min· 2πsr)-1 | 3% |
| | 12 | 210Po | Φ35mm*2mm | (2.0E+04~1.2E+05) (min· 2πsr)-1 | 3% |
| | 13 | 36Cl | Φ10mm*2mm | (1000~2500) (min· 2πsr)-1(20~70)Bq | 3% |
表面污染仪 | 标准平面源 (计量检测) | 14 | 239Pu | 100mm*150mm | (2.0E+03~3E+05) (min· 2πsr)-1 | 3% |
| | 15 | 90Sr-90Y | 100mm*150mm | (8.0E+03~6E+05) (min· 2πsr)-1 | 3% |
| | 16 | 241Am | 100mm*150mm | (2.0E+03~3E+05) (min· 2πsr)-1 | 3% |
| | 17 | 204Tl | 100mm*150mm | (8.0E+03~3E+05) (min· 2πsr)-1 | 3% |
| | 18 | 36Cl | 100mm*150mm | (8.0E+03~8E+05) (min· 2πsr)-1 | 3% |
| | 19 | 14C | 100mm*150mm | (8.0E+03~8E+05) (min· 2πsr)-1 | 3% |
γ平面源 | 20 | 129I | 100mm*150mm | (5.0E+03~8E+05) (min· 2πsr)-1 | 3% |
| 21 | 137Cs | 100mm*150mm | (5.0E+03~6E+05) (min· 2πsr)-1 | 3% |
fx化学分析 | 钍标准溶液 | 22 | 232Th | 10g/瓶 | 定制豁免级 | 3% |
| 铀标准溶液 | 23 | 238U | 10g/瓶 | 定制豁免级 | 3% |
| 镭标准溶液 | 24 | 226Ra | 10g/瓶 | 定制豁免级 | 3% |
| 钾标准溶液 | 25 | 钾同位素 | 10g/瓶 | 定制豁免级 | 3% |
| 镅标准溶液 | 26 | 241Am | 镅标准溶液 | 定制豁免级 | 3% |
| 锶钇标准溶液 | 27 | 90Sr-90Y | 10g/瓶 | 定制豁免级 | 3% |
| 铯标准溶液 | 28 | 137Cs | 10g/瓶 | 定制豁免级 | 3% |
FX化学分析 | 钴标准溶液 | 29 | 60Co | 10g/瓶 | 定制豁免级 | 3% |
| 碘标准溶液 | 30 | 131I | 10g/瓶 | 定制豁免级 | 3% |
| 钡标准溶液 | 31 | 133Ba | 10g/瓶 | 定制豁免级 | 3% |
| 碳标准溶液 | 32 | 14C | 10g/瓶 | 定制豁免级 | 3% |
| 钴标准溶液 | 33 | 57Co | 10g/瓶 | 定制豁免级 | 3% |
| 钍标准溶液 | 34 | 228Th | 10g/瓶 | 定制豁免级 | 3% |
| 铕标准溶液 | 35 | 152Eu | 10g/瓶 | 定制豁免级 | 3% |
| 钚239标准溶液 | 36 | 239Pu | 10g/瓶 | 定制豁免级 | 3% |
α能谱仪 | α能谱源 | 37 | 239Pu | Φ18mm | (1000~3000) (min· 2πsr)-1 | 3% |
| | 38 | 241Am | Φ18mm | (1000~3000) (min· 2πsr)-1 | 3% |
| | 39 | 239Pu | Φ18mm | (1000~3000) (min· 2πsr)-1 | 3% |
| | | 241Am | | (1000~3000) (min· 2πsr)-1 | 3% |
γ能谱法测FX性碘 | 活性碳盒源(适合NaI或高纯锗) | 40 | 137Cs | 活性碳盒 Φ55mm×27mm | (1000~2000) Bq | 4% |
| | | 133Ba | | (1000~2000) Bq | 4% |
气载fx性碘监测仪 | 模拟采样标准碘源 | 41 | 131I | 活性碳盒 Φ55mm×27mm | (100~5000) Bq | 4% |
γ谱仪 | γ能谱 (能量——效率刻度源) | 42 | 241Am | Φ32×3mm | (5000~9800) Bq | 3% |
| | 43 | 133Ba | Φ32×3mm | (1000~90000) Bq | 3% |